package com.jzd1997.lesson2;

/**
 * @Author: jiangzd
 * @Date: 23:07 2019/7/20
 */
public class TestCashStrategy {
    public static void main(String[] args){
        CashContext cc = new CashContext("8折");
        System.out.println(cc.getResult(300d));
    }
}
